<template>
  <div>
    <!-- 面包屑导航区域 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 卡片视图区域 -->
    <el-card>
      <el-row>
        <el-col :span="8">
          <el-input placeholder="请输入内容">            
            <el-button slot="append" icon="el-icon-search"></el-button>
          </el-input>
        </el-col>
      </el-row>

      <!-- 订单数据列表 -->
      <el-table :data="orderlist" border stripe>
          <el-table-column type="index"></el-table-column>
          <el-table-column label="订单编号" prop="order_number"></el-table-column>
          <el-table-column label="订单价格" prop="order_price"></el-table-column>
          <el-table-column label="是否付款" prop="pay_status">
              <template slot-scope="scope">
                  <el-tag type="success" v-if="scope.row.pay_status === '1'">已付款</el-tag>
                  <el-tag type="danger" v-else>未付款</el-tag>
              </template>
          </el-table-column>
          <el-table-column label="是否发货" prop="is_send"></el-table-column>
          <el-table-column label="下单时间" prop="creat_time">
              <template slot-scope="scope">
                {{scope.row.create_time | dateFormat}}
              </template>
          </el-table-column>
          <el-table-column label="操作">
              <template slot-scope="scope">
                  <el-button type="primary" icon="el-icon-edit" size="mini" @click="showBox"></el-button>
                  <el-button type="success" icon="el-icon-location" size="mini" @click="showProgressBox"></el-button>
              </template>
          </el-table-column>
      </el-table>

      <!-- 分页功能 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[5, 10, 15]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total" background>
      </el-pagination>
    </el-card>

    <!-- 修改地址的对话框 -->
    <el-dialog
      title="修改地址"
      :visible.sync="addressVisible"
      width="50%" @close="addressDailogColse">
      <el-form :model="addressForm" :rules="addressFormRules" ref="addressFormRef" label-width="100px">
        <el-form-item label="省市区/县" prop="address1">
          <el-cascader :options="cityData" v-model="addressForm.address1"></el-cascader>
        </el-form-item>
        <el-form-item label="详细地址" prop="address2">
          <el-input v-model="addressForm.address2"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="addressVisible = false">取 消</el-button>
        <el-button type="primary" @click="addressVisible = false">确 定</el-button>
      </span>
    </el-dialog>

    <!-- 物流消息对话框 -->
    <el-dialog title="物流进度" :visible.sync="progressVisible" width="50%">
      <!-- 时间线 -->
      <el-timeline>
        <el-timeline-item
          v-for="(activity, index) in progressInfo"
          :key="index"
          :timestamp="activity.time">
          {{activity.context}}
        </el-timeline-item>
      </el-timeline>
    </el-dialog>    
  </div>
</template>

<script>
import cityData from './citydata.js'

export default {
  data() {
    return {
        queryInfo: {
            query: '',
            pagenum: 1,
            pagesize: 10
        },
        total: 0,
        orderlist: [],
        addressVisible: false,
        addressForm: {
          address1: [],
          address2: ''
        },
        addressFormRules: {
          address1: [
            {required: true, message: '请选择省市区县', trigger: 'blur'}
          ],
          address2: [
            {required: true, message: '请填写详细地址', trigger: 'blur'}
          ]

        },
        // 城市信息
        cityData,
        // 物流消息对话框
        progressVisible: false,
        progressInfo: []

    }
  },
  created() {
      this.getOrderList()
  },
  methods: {
      async getOrderList() {
          const {data : res} = await this.$http.get('orders',{params: this.queryInfo })

          if(res.meta.status !==200) {
              return this.$message.error('获取订单列表失败！')
          }
          console.log(res.data);     
          this.total = res.data.total
          this.orderlist = res.data.goods     
      },
      handleSizeChange(newSize) {
          this.queryInfo.pagesize = newSize
          this.getOrderList()

      },
      handleCurrentChange(newPage) {
          this.queryInfo.pagenum = newPage
          this.getOrderList()
      },
      showBox() {
        this.addressVisible = true
      },
      // 监听修改地址对话框的关闭事件
      addressDailogColse() {
        this.$refs.addressFormRef.resetFields()
      },
      // 物流消息
      async showProgressBox() {
        const {data : res} = await this.$http.get('/kuaidi/804909574412544580')
        if(res.meta.status !== 200){
          return this.$message.error('获取物流消息失败！')
        }
        
        this.progressInfo = res.data        
        this.progressVisible = true
        // console.log(this.progressInfo);

      }
  }
}
</script>

<style lang="less" scoped>
.el-cascader{
  width: 100%;
}
</style>